Erethizontidae
美洲豪猪科
🗣️ 情景例句
I've been studying all day, and I'm sick and tired of it.
我学了一天，现在感到厌倦。
No one is wise at all times.
人总有一时之失。
We need a lot of thing this week.
这星期我们需要很多东西。